How to use regex in pfsense firewall logs (GUI)

How can I filter two ports in the firewall logs? I just can't figure it out.
Go to Status > System Logs > Firewall > Normal view > Advanced Log Filter to try. Like on the picture, I want to filter out every IP using ports 5223 and 993. But no result. I looked up in the regex doc, tried multiple combinations but nothing works. When I put one value, then there is no problem.